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from a normal distribution with the given average and standard deviation </DD><DT><STRONG><TT>lognormal </TT></STRONG></DT><DD>- return a number sampled from a lognormal distribution with the given average and standard deviation</DD></DL><P>The following commands on the RNG class can be accessed from OTcland are found in <TT>tcl/lib/ns-random.tcl</TT>:<DL><DT><STRONG><TT>exponential </TT></STRONG></DT><DD>- return a number sampled from an exponential distribution with mean </DD><DT><STRONG><TT>uniform </TT></STRONG></DT><DD>- return an integer sampled from a uniform distribution on [, ] </DD><DT><STRONG><TT>integer </TT></STRONG></DT><DD>- return an integer sampled from a uniform distribution on [0, -1]</DD></DL><P><HR><!--Navigation Panel--><A NAME="tex2html5199" HREF="node254.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node254.html"><IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="file:/usr/share/latex2html/icons/next.png"></A> <A NAME="tex2html5193" 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